William Parson vs. Allyn Stout — Career Comparison

On the career pitching numbers, Allyn Stout posted a stronger line than William Parson. Allyn Stout posted stronger numbers in ERA (4.54 vs 4.92) and WHIP (1.580 vs 1.856). By the career numbers, Allyn Stout had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.